Specification Brand : JRSHOME BulletPoint1 : Suitable for HQ56, HQ55, HQ4, HQ3, S300 etc. BulletPoint2 : It is recommended that you replace your shaving head once every 12 months for maximum shaving performance. BulletPoint3 : Easy to install and remove. Clean the razor before installing. BulletPoint4 : Package Includes: 3Pcs Shaver Replacement Blades Heads. BulletPoint5 : Please Note: This is an aftermarket Compatible Replacement shaver head by JRSMART. It is 100% functional and the logo on the product is subject to the actual product. Color : Black ExternallyAssignedProductIdentifier : 7139207480612 ExternallyAssignedProductIdentifier1 : 749771739817 ExternallyAssignedProductIdentifier2 : 0749771739817 FcShelfLife : 1820 days IncludedComponents : Attachment IsExpirationDatedProduct : 1 ItemName : NEW! Replacement Shaver Heads/blades/cutters Fit for Norelco HQ4 heads, replaces 1915XL & 1915XR,Norelco HQ56 ItemPackageDimensions_Height : 0.1 centimeters ItemPackageDimensions_Length : 13.5 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mens-electric-shaver-replacement-heads Manufacturer : USonline911 ModelName : HQ8 Electric Razor Replacement Blades ModelNumber : HQ8 Electric Razor Replacement Blades NumberOfItems : 1 PartNumber : 92B PowerSourceType : Battery Powered ProductDescription : FIT for Norelco HQ4 (Replaces 1915XL & 1915XR) electric razor heads, set of three.